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Chasmatosuchus rossicus
Taxonomy
Chasmatosuchus rossicus was named by Huene (1940). Its type specimen is 2252/381 (lectotype, designated by Sennikov, 1995), a set of vertebrae (two articulated dorsal vertebrae), and it is a 3D body fossil. Its type locality is Vakhnevo locality, which is in an Olenekian fluvial sandstone in the Russian Federation. It is the type species of Chasmatosuchus.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1940 | Chasmatosuchus rossicus Huene p. 12 figs. 5; Pl. V |
| 1976 | Chasmatosuchus rossicus Charig and Sues p. 25 |
| 1990 | Tsylmosuchus samariensis Sennikov |
| 2000 | Chasmatosuchus rossicus Gower and Sennikov p. 142 |
| 2016 | Chasmatosuchus rossicus Ezcurra |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Chasmatosuchus rossicus Huene 1940
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Invalid names: Tsylmosuchus samariensis Sennikov 1990 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Kiessling 2004 | |||||
Age range: Olenekian or 249.90000 to 246.70000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Olenekian | Russian Federation (Orenburg) | Tsylmosuchus samariensis (143196) | |
| Olenekian | Russian Federation (Vologda) | Chasmatosuchus rossicus (type locality: 28479 93775) |